If you think you have a beautiful body, just wait till you see the unique physiques found in the natural world! We're counting down the top 10 most extreme body parts of the animal kingdom! From arms that are 65% of the body's muscle mass to an eye the size of a beach ball, discover that size really does matter when body parts are taken to the most extreme!
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Ready to Watch Animal Planet The Most Extreme, Season 2, Episode 19?